Finding the Third Proportional to 983,258 and 1,503,453

Step by Step Solution

1. Step 1: Write the proportion equation
   983,258 : 1,503,453 = 1,503,453 : x
2. Step 2: Convert to fraction form
   983,258/1,503,453 = 1,503,453/x
3. Step 3: Cross multiply
   983,258x = 1,503,453 × 1,503,453
4. Step 4: Simplify right side
   983,258x = 2,260,370,923,209
5. Step 5: Solve for x
   x = 2,260,370,923,209/983,258
6. Step 6: Final answer
   x = 2,298,858.41